Results 51 to 60 of about 65,044 (378)

Impact of antiferromagnetism on the optical properties of rare-earth nickelates [PDF]

Physical review B, 2017
We study the temperature dependence of the optical conductivity of rare-earth nickelate films of varying composition and strain close to the antiferromagnetic ordering temperature, ${T}_{N}$.
J. Ruppen, J. Teyssier, I. Peil, S. Catalano, M. Gibert, J. Triscone, A. Georges, D. van der Marel   +7 more
semanticscholar   +1 more source

Lifshitz scaling effects on the holographic model for paramagnetism-antiferromagnetism phase transition

Physics Letters B, 2022
In this work, we construct a holographic antiferromagnetism model by introducing two real antisymmetric tensor fields coupling to the background gauge field strength and interacting with each other in the four-dimensional Lifshitz black hole, and ...
Ting Zhang, Ya-Bo Wu, Guang-Zhi Xu, Cheng-Yuan Zhang   +3 more
doaj  

Cluster：Theoretical Study on the Paramagnetic Properties of Cluster CrPS4

Journal of Harbin University of Science and Technology, 2023
In order to explore the paramagnetic properties of CrPS4 at a temperature of 298.15K, and to contribute theoretical basis for subsequent research and applications. The article is based on density functional theory, using B3LYP functional and def2-tzvp
LIU Li′e, FANG Zhigang, HOU Qianqian, L Mengna, ZHENG Xinxi, WANG Qian   +5 more
doaj   +1 more source

Current‐Driven Switching of Néel Vector of an Antiferromagnetic Insulator Thin Film

Advanced Electronic Materials, 2023
Manipulation of antiferromagnetic (AFM) materials as active elements provides a crucial combination of electrical, thermal, and magnetic properties for spintronics.
Fernando Ajejas, Felipe Torres, Ali C. Basaran, Pavel Salev, Ivan K. Schuller   +4 more
doaj   +1 more source

Electrical switching of an antiferromagnet [PDF]

Science, 2016
Manipulating a stubborn magnet Spintronics is an alternative to conventional electronics, based on using the electron's spin rather than its charge. Spintronic devices, such as magnetic memory, have traditionally used ferromagnetic materials to encode the 1's and 0's of the binary code.
Thomas Wagner, Thomas Wagner, Sarnjeet S. Dhesi, Jan Kuneš, B. Howells, Joerg Wunderlich, Joerg Wunderlich, B. L. Gallagher, K. Olejník, Vít Novák, M.J. Grzybowski, M.J. Grzybowski, J.S. Chauhan, K. W. Edmonds, A. W. Rushforth, R. P. Campion, Yuriy Mokrousov, S. Y. Martin, V. Hills, Francesco Maccherozzi, Frank Freimuth, Peter Wadley, J. Železný, J. Železný, Tomas Jungwirth, C. Andrews   +25 more
openaire   +5 more sources

Antiferromagnetism and superconductivity in [PDF]

Journal of Physics: Condensed Matter, 1998
The short ranged antiferromagnetism recently seen in UPt_3 is proved incompatible with two dimensional (2D) order parameter models that take the antiferromagnetism as a symmetry breaking field. To adjust to the local moment direction, the order parameter twists over very long length scales as per the Imry-Ma argument.
openaire   +4 more sources

Pseudogaps in nested antiferromagnets [PDF]

Physical Review B, 2004
4 pages, 4 ...
Pepin, C., Norman, M. R.
openaire   +3 more sources

Anomalous Hall effect arising from noncollinear antiferromagnetism. [PDF]

Physical Review Letters, 2013
As established in the very early work of Edwin Hall, ferromagnetic conductors have an anomalous Hall conductivity contribution that cannot be attributed to Lorentz forces and therefore survives in the absence of a magnetic field.
Hua Chen, Q. Niu, A. Macdonald
semanticscholar   +1 more source

Doping asymmetry of superconductivity coexisting with antiferromagnetism in spin fluctuation theory

New Journal of Physics, 2015
We generalize the theory of Cooper-pairing by spin excitations in the metallic antiferromagnetic state to include situations with electron and/or hole pockets.
W Rowe, I Eremin, A T Rømer, B M Andersen, P J Hirschfeld   +4 more
doaj   +1 more source

STRUCTURAL, MAGNETIC AND HYPERFINE PROPERTIES OF THE FERRITEMgFe2O4: AN AB-INITIO CALCULATIONS

Anales (Asociación Física Argentina), 2021
We present here a first principles study of the structural, electronic, magnetic, and hyperfine properties of magnesium ferrite, MgFe2O4(spinel structure).
H. H. Medina Chanduví, A. V. Gil Rebaza, L. A. Errico   +2 more
doaj   +1 more source